RFB 36-2025 OSMP Trailhead Improvement Projects.pdf

City of Boulder, CO RFB No.36-2025

CITY OF BOULDER, COLORADO

Finance Department / Purchasing Division

1136 Alpine P.O. Box 791 Boulder, Colorado 80306 Telephone: 303-413-7429 Email: mccreeryc@bouldercolorado.gov

REQUEST FOR BIDS

RFB NO. 36-2025

2025 OSMP Trailhead Improvement Projects

ISSUE DATE: 06/30/2025

DUE DATE: 4:00 PM, July 30, 2025

Bids to be electronically saved to the Bidnet website PRIOR TO Proposal Due Date and Time above.

CONTACT:

Nick Devonald

Trailheads Program Manager 720-582-8326

Devon1@bouldercolorado.gov mailto:mccreeryc@bouldercolorado.gov CARISSA McCREERY Sticky Note @devon1@bouldercolorado.gov How does this look? The excel bid sheet will be uploaded as its own attachment

2025 OSMP Trailhead Improvement Projects

The City of Boulder (“City”), by and through its Open Space and Mountain Parks Department, is seeking a contractor to make a variety of improvements to multiple trailheds. Work includes parking lot grading and layout, outhouse installation and demo, fence work, and gate installations.

Bidnet – Required. Solicitation documents will be issued electronically only. A copy of this Request for Bids (RFB) must be obtained only from the Rocky Mountain E-Purchasing System (Bidnet) at:

www.bidnetdirect.com/colorado. Any modifications to this RFB or addenda pertaining to this RFB will be published to the above-mentioned website, and all bidders are responsible to periodically check the website for relevant updates prior to the submittal of a proposal.

Response to RFB. The City will only accept electronic submissions saved to the Bidnet website in response to this RFB. Electronic submissions are required to be considered for an award. To submit your RFB, please visit . Please authorize receiving notices through Bidnet relating to this procurement.

Deadline. The submission deadline is 07/30/2025, at 4:00 p.m. Mountain Time. This deadline is mandatory.

You must save your submission to the Bidnet website before the deadline. Failure to do so may result in an inability to submit a response that is automatically implemented in the software. Except as set forth herein, no exceptions will be allowed. The City specifically reserves the right to reject late submissions.

Technical Submission Issues. In extraordinary circumstances, the City may permit late submissions if the

City, in its sole discretion, determines the bidder has shown good cause due to technical issues. If you experience problems submitting your electronic response, please contact the Bidnet Direct technical support team (800-835-4603) prior to the submission deadline and document the technical errors and your efforts to resolve the same before the submission deadline. Bidders are encouraged to document that their Bidnet submission was saved in case technical issues arise or are later discovered. Your documentation may include e-mailing your submission to mccreeryc@bouldercolorado.gov provided such submission is emailed by the deadline or immediately upon discovery of the issue. An emailed submission does not substitute the requirement for an electronic submission using Bidnet. By this paragraph, the City does not guarantee it will accept submissions that experience technical issues.

Costs. Proposals shall be prepared at the bidder’s sole expense.

Public Record. Bid submissions are public records and subject disclosure under the Colorado Open Records Act (CORA).

Confidential Data. All submitted materials are presumed to be public records. However, confidential data, if unambiguously identified as such, will be held confidential upon request if: (1) it is clearly and unambiguously identified, (2) the request is made as part of the bid, and (3) if the City Attorney’s Office determines the data meets the requirements of the CORA. The City’s Access to Public Records Policy, which includes policies about release of solicitation records, can be found on the City’s Central Records web page under the heading Additional Resources.

Preference. Preference is given to labor, materials, supplies, or provisions produced, manufactured, or grown in the state of Colorado, quality and price being equal to articles or services offered by competitors

CITY OF BOULDER

NOTICE OF REQUEST FOR BIDS

RFB NO. 36-2025

http://www.bidnetdirect.com/colorado mailto:mccreeryc@bouldercolorado.gov https://bouldercolorado.gov/services/central-records outside of Colorado.

Digital Accessibility. If the work or services described herein include information technology or digital content that must be made “accessible,” the successful bidder must agree, if requested by the City, to undertake such reasonable efforts that may be needed of the successful bidder to adapt and convert work product to ensure it is accessible within the meaning of §§ 24-85-101, et seq., C.R.S., and its implementing regulations. For contracts which the provision of information technology comprises a primary or material component of the service (such as software and web services) the City anticipates requiring that the successful bidder agrees to ensure legal compliance, subject to limited exceptions.

Socially Responsible Procurement. The City is committed to socially responsible procurement and promoting social equity through its contracts. The City works to ensure open and fair procurements, competitive and fair pricing, environmentally sustainable solutions, and encourage members of the underserved business community to participate in our competitive solicitations.

Attention is called to the fact that not less than the minimum salaries and wages as set forth in the Contract Documents must be paid on this project, and that the Contractor must ensure that employees and applicants for employment are not discriminated against because of their race, color, religion, sex, or national origin (Davis Bacon Wages). If the bidder anticipates hiring employees to work on this job, the bidder should contact the local manpower office for qualified candidates.

Equal Opportunity. The City does not discriminate on the grounds of race, creed, ancestry, religion, religious expression, color, sexual orientation, gender identity, gender expression, genetic characteristics, marital status, age, sex, mental or physical disability, or national origin in consideration of an award.

Disadvantaged business enterprises are afforded a full opportunity to submit proposals.

City’s Reserved Rights. For avoidance of doubt, the City reserves the following rights:

• Right to Supplement or Modify. At any time prior to award, the City reserves the right to supplement or modify its solicitation with additional or different information, questions, contract language, or any other materials the City deems prudent to include in the supplementation or modification. Such supplementation or modification includes the right to modify the bid schedule at any time.

Supplementation or modification will likely occur through Bidnet but may occur by email contact to bidders if the deadline has passed.

• Right to Reject. The City reserves the right to reject any bid that fails to meet the requirements described herein, the requirements or criteria in the City’s Purchasing Ordinance, or in the City’s Purchasing Policy Manual, as such ordinance or policy manual may be amended from time to time, or any other pertinent standard or criteria established by City. The City reserves the right to require new bids or reject any bid if the City believes it would not be in the best interest of the project or services set forth in this RFB to make an award to a given bidder. This right to reject includes the right to reject any bidder who appears on one or more lists designating the bidder as a debarred or suspended entity or individual for other public procurements.

• Right to Waive Irregularities. The City may waive, or decline to waive, any informality or irregularity contained in any bid.

https://library.municode.com/co/boulder/codes/municipal_code?nodeId=TIT2GOOR_CH8PUPR

• Right to Revoke or Cancel Award. At any time prior to the successful bidder and the City entering into a written and signed contract, the City reserves the right to revoke or cancel the award. If, for any reason, the City and a successful bidder are unable to come to terms of agreement, the City may, in its sole discretion, either award to the next highest scoring bidder or cancel this solicitation.

• Right to Negotiate Changes in Scope or Services. The City may negotiate changes to the services or work offered by the successful bidder as part of the final contracting process.

• Right to Make Partial Award. The City may award the contract by sections or in portions and reserves the right to adopt all or part of a bid.

Verbal Communications. Any verbal communications bidders may receive about this solicitation are non-binding upon the City. Vendors should rely only upon written statements issued by the authorized City representatives listed in the Instructions to Bidders and Bid Schedule section of this RFB or a member of the City’s Purchasing Division.

Unauthorized Contacts. A bidder’s unauthorized contacts with City staff about this solicitation may result in disqualification of the bidder.

Contract Terms. All awards are subject to the awarded bidder and the City successfully negotiating and entering into a written and signed contract in a form approved by the City Attorney’s Office. The City’s award to a successful bidder does not constitute consent by the City to (1) any revised terms or conditions contained in exceptions, or (2) any terms or conditions contained in the bid of the successful bidder.

In some instances, contract terms are resolved by appending this solicitation and the successful bid to the contract template attached hereto. This is common for the City’s construction and public works contracts.

However, most contracts necessitate development of a scope of work that further refines and clarifies the services. Bid language may merit modification to contract terms, even where a bidder has not made exceptions. While the City’s position is that, generally, failure to make exceptions results in a waiver of the ability to later claim those exceptions, the City reserves the right to modify the contract as the City and the successful bidder deem appropriate.

In the event of any conflict between this RFB and the contract entered into by and between the City and the successful bidder, the terms and conditions of the contract shall control.

Bidder’s Right to Withdraw. In the event the selected bidder and the City are unable to come to an agreement on final terms for the contract, and provided such inability is due to either (1) the bidder’s exceptions or the City’s required changes in response thereto, or (2) the City’s required revisions to the version of the contract posted with this solicitation (as modified by an addendum), the selected bidder shall have the right to withdraw its bid without penalty or loss of any bid bond required by this solicitation.

Waiver. All bidders agree that damage or claim shall not be brought by any bidder because of rejections, and the bidders shall not seek any recourse of any kind against the City because of such rejections. The filing of any bid in response to this RFB shall constitute a binding agreement of the bidder to these

Federal, State, or Other Third-Party Approval. Bidders should be aware that some awards may require approval (or non-objection) by one or more third parties. Common examples of this include projects that use state or federal funding and for which, accordingly, state or federal agencies must approve the award (e.g., CDOT approval required for certain transportation projects). The City specifically reserves the right to revoke awards if a state, federal, or other entity providing financing or with oversight rights/responsibilities will not approve of or object to the award, or if the selected bidder is not otherwise fully authorized to perform the services under such state, federal, or third-party entity.

Dated this 6/30/2025

City of Boulder, Colorado A Municipal Corporation

INSTRUCTIONS FOR BIDDERS AND BID SCHEDULE

1. Bidders responding to this RFB must submit their bids as specified in this solicitation.

2. One electronic copy of the bid must be submitted online through the Rocky Mountain E-Purchasing System (www.bidnetdirect.com/colorado) and must be addressed to the Project Manager listed below. Bidders are strongly encouraged to familiarize themselves with the Bidnet website in advance of the proposal deadline.

3. Bids must be dated and signed by a duly authorized partner or corporate officer, with that person’s name and title clearly identified. All bid terms, conditions, contents, fees, and charges shall be guaranteed by the bidder for a minimum of forty-five (45) days from the submission deadline. The City may, in its sole discretion, release any bid and return the bid bond prior to the end of such guarantee period.

4. Bidders who have questions concerning the scope of work or services or other requirements set forth in this RFB shall contact the following City representative:

Project Manager Name: Nick Devonald Title: Trailheads Program Manager City of Boulder Department: Open Space and Mountain Parks Phone: 262-719-5843 Email: devon1@bouldercolorado.gov

5. The above referenced individual is the only representative of the City with authority to provide any information, clarification, or interpretation regarding the plans, specifications, and any other contract documents or requirements. Contact with any other employee of the City of Boulder regarding this project is not authorized. Any information obtained from those other than an authorized City representative shall be considered invalid in the preparation of a proposal for this project.

6. Bidders who request clarification of the solicitation’s requirements may submit written questions to the project manager at the email address listed above by 5:00 PM (Mountain Time) on 07/18/2025. All questions and answers will be posted as an addendum on Bidnet. Bidders should rely only on written statements issued by the project manager.

7. Before submitting a bid, each bidder shall:

• Examine the contract documents thoroughly.

• Become familiar with federal, state, and local laws, ordinances, rules, and regulations that may in any manner affect cost, progress, or performance of the work.

• Study and carefully correlate the bidder’s observations with the contract documents.

• Notify the project manager of all conflicts, errors, omissions, ambiguities, or discrepancies in or among the contract documents.

http://www.bidnetdirect.com/colorado

8. All bids timely submitted shall become the property of the City and shall be retained in accordance with the City’s records retention schedule. The City is a Colorado governmental entity and therefore, all information included in proposals and other written information submitted by the bidder to the City is subject to the provisions of the CORA. Bidders should expect that their proposal may be viewed by the general public and competitors once submitted to the City, subject to the City’s Access to Public Records Policy. Merely marking information as “confidential,” “proprietary,” or otherwise stating a written intent to protect the information from disclosure is not necessarily sufficient to prevent disclosure under CORA.

9. Bid Schedule (all times Mountain Time)

RFB Issued Mandatory Prebid Meeting Written Questions due Responses to Written Questions Posted Bids Due Review of Bids Successful Bidder Selected*

06/30/2025 07/15/2025 at Flatirons Vista Trailhead 1:00PM 07/18/2025, at 5:00pm 07/23/2025 7/30/2025, at 4:00pm 08/05/2025 08/07/2025

*Pursuant to Section 2-8-4(a)(3) of the Boulder Revised Code 1981, the successful bidder is required to sign a contract with the City within 15 days of the successful bidder’s acceptance of the award by the City.

Failure to do so will result in the bidder’s forfeiture of its bid bond.

Interview – Optional. The City may elect to conduct interviews with one or more bidders. The City may do so to better understand the bidders, their teams, their approaches, products, and solutions, and any other information relevant to the work or project described in this solicitation. In some instances, the City may request that the interviews include a presentation by the interviewed bidders. In these instances, bidders may prepare PowerPoint or other written material that may assist the City in understanding and evaluating their bid. Bidders cannot plan on having an interview and, accordingly, are strongly encouraged to include all information necessary for the City’s evaluation in their bid documents. For the avoidance of doubt, the City reserves the right to include information provided by bidders during interviews in the contract documents.

10. Prebid Meeting - Mandatory

Bidders are responsible for ensuring their attendance is documented, including by signing any provided sign-in sheet or otherwise checking in for online meetings so that City representatives understand bidder’s representative is in attendance. This may require provision of company name, attendee name, and contact information.

11. Required Documents for Bid Submission.

To be considered, all bids shall include the following completed forms:

• City of Boulder Bid Proposal. Please include the separate excel spreadsheet with your submission.

• City of Boulder Bid Bond in the amount of 5% of the total bid (form attached).

• City of Boulder Bid Form (attached).

• City of Boulder Acceptance of Terms and Conditions (attached).

In addition, the City requests submittal of the following documents at the time of bid submission, and the

City will require such documents be completed and submitted in acceptable form to the City prior to https://documents.bouldercolorado.gov/WebLink/DocView.aspx?id=185061&dbid=0&repo=LF8PROD2&_ga=2.103231561.839680403.1721847125-955511549.1682975816&cr=1 contracting:

• City of Boulder Non-Collusion Certificate (attached).

• City of Boulder Contractor Qualification Form (attached).

• City of Boulder Schedule of Manufacturers and Suppliers (attached).

• City of Boulder Schedule of Proposed Subcontractors (attached).

• Certificate of Good Standing from the Colorado Secretary of State. If your company is not registered with the Colorado Secretary of State, include a statement addressing why it is not required to register or affirming that, prior to entering into a contract with the City, your company will register with the Colorado Secretary of State if the City awards your company the contract.

In addition to the forms attached to this RFB, all above-listed documents, except the Bid Proposal and Certificate of Good Standing, have been included as a separate PDF file in the Bidnet documents section labeled Required Bid Documents. You will also find the Microsoft Excel spreadsheet for pricing in the same documents section in Bidnet. The spreadsheet is labeled 2025 Trailhead Bid Tab for 2025 OSMP Trailhead Improvement Projects.

For avoidance of doubt, the City reserves the right to request that bidders correct minor irregularities or issues in the forms submitted, though bidders should not expect to have the opportunity to correct such irregularities or issues. With respect to the City’s contracting terms and conditions, the City reserves the right to negotiate additional or different changes to contract language that the City deems necessary or prudent to account for bidder exceptions.

EVALUATION CRITERIA

The award will be provided to the lowest bid, submitted by a responsible and qualified bidder. Bids the City determines fail to respond to a material component of this Solicitation may be rejected. The lowest bid will include consideration of initial cost and, if applicable, life-cycle cost, including, without limitation, maintenance cost, over the normal lifetime of the product and energy-efficiency in consumption of non-renewal fuels (if applicable). Bidders are only responsible and qualified if the City is satisfied it meets the below responsibility criteria:

• The bidder’s integrity and financial responsibility.

• The bidder’s skill, relevant technical expertise, and ability to complete the contract promptly and satisfactorily.

• Whether the bidder maintains a permanent place of business.

• Whether the bidder has adequate plant, equipment, and support services to perform the contract.

• Whether the bidder has previously performed similar work satisfactorily.

• Whether the bidder is likely to be engaged in work that may impair the ability to finance the work covered by the bid or provide equipment for its proper execution.

• Whether the bidder proposes a reasonable approach to achieve the objectives sought.

• Whether there have been or are any claims that raise a substantial question about the bidder’s ability to perform the contract.

The City applies the above criteria liberally, and may eliminate bidders based upon one or more of these criteria. Bidders must propose high-quality approaches, competitive and reasonable pricing, and provide adequate certainty surrounding the project or risk elimination from consideration. The City may conduct such investigations as the City deems necessary to assist in the evaluation of any bid and to establish the responsibility, qualifications, and financial ability of any bidder or their proposed subcontractors and other persons and organizations to do the work in accordance with the contract to City’s satisfaction.

Further, the City may consider the qualifications and experience of subcontractors, suppliers, and other persons and organizations proposed for those portions of the work as to which the identity of subcontractors, suppliers, and other persons and organizations must be submitted. The City also may consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the work when such data is required to be submitted prior to the contract award.

ALL AWARDS ARE SUBJECT TO CONTRACT EXECUTION. If for any reason, the negotiations with the apparent lowest bidder who satisfies all applicable requirements are unsuccessful, the City may terminate those negotiations and begin negotiations with a different bidder, or cancel and repost the solicitation in order to contract with the bidder that best meets the needs of the City.

BID BOND

Note: Complete and return this form with your bid.

RFB Title: 2025 OSMP Trailhead Improvement Projects

RFB Number: 36-2025

Witness:

, as principal, hereinafter called the “bidding contractor,” and , as “surety,” a corporation properly organized under the laws of Colorado or authorized to do business in Colorado, hereby obligate themselves to the City of Boulder, as obligee, hereinafter called the “City,” in the penal sum of dollars ($ ), which penal sum shall secure the obligation of the bidding contractor to enter into contract with the City for the work associated with

Project Number , if the bidding contractor is so selected by the City.

If the City accepts the bid of the bidding contractor, and if the bidding contractor properly executes a contract with the City to perform the work covered by the award, then this obligation shall be null and void.

In the alternative, if the bidding contractor refuses to enter into contract with the City for work described in the bid, but rather pays to the city the difference between the bidding contractor’s stated bid amount and the actual amount bid by an alternate bidding contractor, who is accepted by the City, then this obligation shall be null and void.

EXECUTED on this day of , 20 .

(Contractor)

By:

(President)

(Surety Company)

By:

(Attorney-in-Fact)

BID FORM

The undersigned bidder does hereby declare and stipulate that the Bid Proposal is made in good faith, without collusion or connection with any other person or persons bidding for the same work, and that it is made in pursuance or and subject to all the terms and conditions of the bid documents all of which have been examined by the undersigned.

Bidders shall submit prices as provided in the Bid Proposal. Should an error occur in the extension of price, the unit price shall govern.

The City of Boulder (“City”) reserves the right to make the award on the basis of the bid deemed most favorable to the City, to waive any informalities or to reject any or all bids.

The bidder shall complete the attached Contractor Qualification Form, with the bid proposal.

Failure to provide this information may be sufficient cause for rejection of the bid.

The bidder shall complete the attached Proposed Subcontractors Form, with the bid proposal.

Failure to provide this information may be sufficient cause for rejection of the bid.

The bidder shall complete the attached Schedule of Manufacturers and Suppliers Form, with the bid proposal. Failure to provide this information may be sufficient cause for rejection of the bid.

Addendum No.(s) have been received.

Attached is an unconditional letter of credit, money order, certified check, or bid bond payable to the City of Boulder in an amount not less than five percent (5%) of the total amount of the bid.

If this bid is accepted, the bidder agrees to sign the contract agreement without qualifications and to furnish the performance bond, labor and material bond and the required evidence of insurance within ten (10) calendar days after notification of award.

All proposals shall be submitted on the bid proposal. The lowest responsible bid will be accepted;

provided, however, that the City shall have the right to reject any or all bids and to waive any informalities or irregularities contained in said bid. The quantities are an estimate only and may be altered to meet actual City requirements.

Submit firm unit prices for the type of construction listed. Overhead shall not be priced and bid separately but shall be included in each bid item as required. All prices are for furnishing and installing the described item.

The bidder proposes to perform all work and provide all labor, materials, and equipment in full accordance with the bidding documents.

Confidential data, if identified as such, will be held confidential upon request, if the request is made as part of the bid and the City Attorney’s Office determines the data meets the minimum requirements of the Colorado Public Records Act.

ATTEST:

Corporation

President Date Address City State Zip Code Phone number

Email

ATTEST: Company Name

Company Partner

Address City State Zip Code

ATTEST:

Individual

Company Name

Address City State Zip Code

Tax Identification Number It is imperative that the Business and/or vendor name (surname for an individual) and TIN number combination (Employer Identification Number for a Business or Social Security Number for an individual) match exactly.

ACCEPTANCE OF TERMS AND CONDITIONS

The undersigned, as an authorized agent of the bidder, hereby certifies that the bidder:

1. Has received addendums;

2. Is familiar with all instructions, terms and conditions, and specifications stated in this RFB;

3. Is qualified to perform the work and services outlined in this RFB; and

4. Has reviewed the form of agreement attached to this RFB.

Each bidder must indicate exceptions that it takes to any terms and conditions listed in the form of agreement attached to this RFB, as well as the RFB itself. The City reserves the right to not consider exceptions that are not identified on this form. Proposals which take exception to the specifications, terms, or conditions of this RFB or offer substitutions shall explicitly state the exception(s), reasons(s) therefore, and language substitute(s) (if any) in this section of the proposal response. Failure to take exception(s) shall mean that the bidder accepts the conditions, terms, and specifications of the RFB, including the attached form of agreement.

Check the appropriate box below and complete this section as applicable:

☐ Bidder takes no exception to the specifications, terms, and conditions of this RFB.

☐ Bidder takes exception to the following terms and conditions in this RFB:

Signed:

By: ______________________________________

Title: _____________________________________

Date: _____________________________________

For: ________________________________________________________

NON-COLLUSION CERTIFICATE

Note: Return this page with your bid.

The undersigned, being duly sworn, deposes and says that the person, firm, association, partnership or corporation herein named, has not, either directly or indirectly, entered into any agreement, participated in any collusion, or otherwise taken any action in restraint of free competitive bidding in the preparation and submission of a proposal to the City of Boulder for consideration in the award of the project described in this solicitation.

(Firm Name)

By: ______________________________________

(Authorized Signature)

Printed Name: ___________________________

Title: ________________________________

Email: _______________________________

CONTRACTOR QUALIFICATION FORM

I. General Information

Your Company:

Name:

Address:

How long have you been in business?

How long have you been in business under the present business name? __________________

What former name(s), if any, has your company operated under in the past five (5) years?

What is the largest contract you have been awarded in the past twelve (12) months?

II. Information: Previous Construction Contract

Provide the following information for three (3) contracts you have performed, or are currently performing, within the past five (5) years. At least two (2) contracts must be completed. If you have performed any contract with the City of Boulder, or County of Boulder, or state of Colorado, include information about at least one (1) such contract.

Contract 1

Owner

Name

Address Phone

Date Begun Date Completed Dollar Amount

Description of Work

Architect

Surety for Performance Bond: ___________

Surety for Labor and Material Bond:

Insurance Company:

Major Subcontractor:

Major Supplier:

Are there any lawsuits, claims, or disputes resulting from this project? If so, please describe:

Contract 2

Surety for Performance Bond:

Are there any lawsuits, claims, or disputes resulting from this project? If so, please describe:

Contract 3

Surety for Performance Bond:

Are there any lawsuits, claims, or disputes resulting from this project? If so, please describe:

III. Describe the work you normally perform with your own forces:

IV. Have you, or any officer or partner of your organization, when working for another organization, failed to complete any work awarded to you or such officer or partner? If so, attach a separate sheet of explanation.

V. Are there any claims or law suits against your organization, against predecessor organizations of your organization, or against any officer or partner who currently works for your organization which have been brought during the previous five years? If so, attach a separate sheet of explanation.

VI. Resumes

Provide resumes for at least two (2) persons with your company. One resume should be for an officer of the company: president, vice-president, etc. The second resume should be for an operations manager of the company who has had experience directing a job as a contractor or superintendent. An operations manager may also be an officer of the company.

Officer:

Operations Manager:

VII. Trade References:

1.

2.

3.

4.

5.

VIII. Bank References:

1.

2.

3.

4.

5.

IX. Name of Bonding Company and name and address of agent:

X. Attach a financial statement, audited if available, (consolidated if the contractor is part of an affiliated group), including contractor's latest balance sheet and income statement showing the following items:

A. Current Assets (e.g., cash, joint venture accounts, accounts receivable, notes receivable, accrued income, deposits, materials inventory, and prepaid expenses):

B. Net Fixed Assets:

C. Other Assets:

D. Current Liabilities (e.g., accounts payable, notes payable, accrued expenses, provision for income taxes, advances, accrued salaries, and accrued payroll taxes):

E. Other Liabilities (e.g., capital, capital stock, authorized and outstanding shares par values, earned surplus, and retained earnings):

Name of firm preparing financial statement and date thereof:

Is this financial statement for the identical organization named in Part I on page one?

If not, explain the relationship and financial responsibility of the organization whose financial statement is provided (e.g., parent-subsidiary).

Will this organization act as guarantor of the contract for construction?

SCHEDULE OF MANUFACTURERS AND SUPPLIERS

Note: The City reserves the right to reject the use of any particular manufacturer.

Name Phone No.

City State Zip Code

PROPOSED SUBCONTRACTORS

Note: The City reserves the right to reject the use of any particular subcontractor.

PROJECT INFORMATION, SPECIFICATIONS, DRAWINGS

REMOVE EX. RESTROOM,

REINSTALL HD EQUIPMENT

ON NEW RESTROOM

HIGHWAY 93

STRIP AND

STOCKPILE

TOPSOIL ±30CY

EX. KIOSK TO REMAIN,

PROTECT IN PLACE

REMOVE EX. FENCE, ± 125 LF

REPLACE ASPHALT APRON

REMOVE AND RESET

EX. FENCE, ± 50 LF

PROTECT IN PLACE EX.

TRAILHEAD SIGN

PROTECT IN PLACE EX.

FENCE TO REMAIN, TYP.

1 FLATIRONS VISTA SITE PREPARATION

PLAN

ft0

Scale 1" = 40'-0"

80'60'20' 40'

L1

TOPSOIL, SEED ALL

DISTURBED AREAS,

TYP.

ROAD BASE

PAVING, TYP.

WHEELSTOP, TYP OF 67

SWING GATE, TYP

OF 2

IMPEDENCE

BOULDER, TYP.

FOUR (4) 55' HORSE

TRAILER SPACES

M

ATC

H

LIN

E

STABILIZED CRUSHER

FINES PAVING, TYP

NON-AGRICULTURAL

TRAILHEAD FENCE

ENTRY PLAZA SITE

FURNISHINGS, TYP.

20' X 35' CONCRETE PAD: 2

ACCESSIBLE PARKING SPACES,

AISLE AND BIKE RACK PAD.

SLOPE TRANSITION BETWEEN

CONCRETE AND AGGREGATE

PER DETAILS.

2.5%

CRUSHER FINES WALK

35'

14'

2.5%

+LP

CRUSHER FINES

AGGREGATE

CONCRETE

ASPHALT

NATIVE SEED

FURNISHINGS

WHEELSTOPS

EX. FENCE

FENCE

EX. CONTOURS

EX. INDEX CONTOURS

CONTOURS

INDEX CONTOURS

LEGEND

HIGHWAY 93

+LP

3%

35'

205 CY CUT

85 CY FILL

290 CY TOTAL EARTHWORK

GRADING CALCULATIONS

REMOVE AND RESET

EX. FENCE, ± 50 LF

PROTECT IN PLACE EX.

TRAILHEAD SIGN

FENCE TO REMAIN, TYP.

FLATIRONS VISTA LAYOUT, GRADING, AND MATERIALS

PLAN

ft0

Scale 1" = 40'-0"

L2

M

ATC

H

LIN

E

STONE BENCH

NOTE: RESTORE AREAS

DISTURBED BY CONSTRUCTION

ACTIVITY, TYP

DOUBLE VAULT RESTROOM

WASTE

CRUSHER FINES

CRUSHER FINES

AGGREGATE

CONCRETE

ASPHALT

NATIVE SEED

FURNISHINGS

WHEELSTOPS

EX. FENCE

FENCE

EX. CONTOURS

EX. INDEX CONTOURS

CONTOURS

INDEX CONTOURS

LEGEND

1 FLATIRONS VISTA RESTROOM

PLAN

ft0

Scale 1" = 40'-0"

L3

STRIP AND

STOCKPILE

TOPSOIL ±80 CY

REMOVE EX.

FENCE, TYP.

EX. KIOSK TO BE

REMOVED AND

RESET BY

OTHERS

REMOVE/

REPLACE EX.

CULVERT

PROTECT IN PLACE

EX. TRAILHEAD SIGN

BR

O

AD

W

AY

S

TR

EE

T

EX. NATURAL

SURFACE

TRAIL TO

REMAIN, TYP.

1 FOOTHILLS SITE PREPARATION PLAN

PLAN

ft0

Scale 1" = 40'-0"

L4

+LP

4:1

4%

+LP

+35.5 +35.6

+35.5

+33.1

2%

CRUSHER

FINES PAVING

BR

O

AD

W

AY

S

TR

EE

T

CONCRETE PAD FOR

ACCESSIBLE PARKING

AND AISLE. SLOPE

TRANSITIONS PER

DETAILS

3 BIKE RACKS AND

FIXIT STATION ON

CONCRETE PAD

FURNISHINGS,

TYP

TOPSOIL AND SEED ALL

DISTURBED AREAS, TYP.

TRAILHEAD

FENCE, ± 155 LF

CONCRETE CURB, ± 45

LF, TRANSITION TO

FLUSH AT 5' WALKWAY

IMPEDANCE

BOULDERS

18" CULVERT AND

END SECTIONS

SWING GATE, TYP OF 2

WHEELSTOP, TYP OF 23

2 L5

NOTE: RESTORE AREAS

DISTURBED BY CONSTRUCTION

ACTIVITY, TYP

CRUSHER FINES

AGGREGATE

CONCRETE

ASPHALT

NATIVE SEED

FURNISHINGS

WHEELSTOPS

EX. FENCE

FENCE

EX. CONTOURS

EX. INDEX CONTOURS

CONTOURS

INDEX CONTOURS

LEGEND

4:1 SLOPE AGGREGATE PARKING

EX. 2'

NATURAL

SURFACE

TRAIL

TO REMAIN

EX. DITCH

TO REMAIN

FENCE ON SOUTH

SIDE ONLY

CUTOFF DITCH

(RIPARIAN

SEED)

CUTOFF DITCH

(RIPARIAN

SEED)

60 CY CUT

325 CY FILL

385 CY TOTAL EARTHWORK

GRADING CALCULATIONS

FOOTHILLS LAYOUT, GRADING AND MATERIALS PLAN

PLAN

ft0

Scale 1" = 40'-0"

80'60'20' 40'

2 FOOTHILLS TRAILHEAD

SECTION ft0

Scale 1" = 10'-0"

20'30'10' 20'

L5

VALMONT ROAD

STRIP AND

STOCKPILE

TOPSOIL, ±85 CY

REMOVE

± 25 LF FENCE

1 NORTH TELLER SITE PREPARATION PLAN

PLAN

ft0

Scale 1" = 40'-0"

L6

VALMONT ROAD

ACCSSIBLE BENCH

CONCRETE

ACCESSIBLE PARKING

AND ACCESS AISLE.

SLOPE TRANSITION

PER DETAILS

CRUSHER FINES

PAVING

AGGREGATE PAVING

ACCSSIBLE BENCH

DOUBLE VAULT

RESTROOM

4 BIKE RACKS AND

FIXIT STATION ON

CONCRETE PAD

STONE BENCH, TYP

OF 2

DOUBLE TRASH

ENCLSOURE

WIRE FENCE

AGGREGATE PAVING

IMPEDANCE BOULDER,

TYP.

14'

ASPHALT APRON

SWING GATE, TYP OF 2

SWING GATE, TYP OF 2

CRUSHER FINES

AGGREGATE

CONCRETE

ASPHALT

NATIVE SEED

FURNISHINGS

WHEELSTOPS

LEGEND

EX. FENCE

FENCE

EX. CONTOURS

EX. INDEX CONTOURS

CONTOURS

INDEX CONTOURS

56 CY CUT

81 CY FILL

137 CY TOTAL EARTHWORK

GRADING CALCULATIONS

NORTH TELLER LAYOUT, GRADING, AND MATERIALS PLAN

PLAN

ft0

Scale 1" = 40'-0"

L7

CITY OF BOULDER

OPEN SPACE AND MOUNTAIN PARKS

TRAILHEAD CONSTRUCTION DETAILS

JULY 2024

TABLE OF CONTENTS

103-01 PROTECTION OF VEGETATION

204-03 AGGREGATE SURFACING

306/7-01 DRAINAGE AND RAINGARDEN STRUCTURES

408-01 LANDSCAPE BOULDERS

501-06 TRAILHEAD FENCES

501-07 TRAILHEAD POST & WIRE FENCE AND GATE

503-01 VEHICULAR GATES AND BOLLARDS

704-01 SEEDING DETAILS

708-01 PLANTING DETAILS

708-02 TYPICAL PLANTING SCHEDULES

812-01 PREFABRICATED STRUCTURES

902-01 CONCRETE PAVEMENT

902-02 CONCRETE PAVEMENT

902-03 CONCRETE CURBS

902-04 CONCRETE PAVEMENT JOINTS AND SEALANTS

903-01 ASPHALT PAVEMENT

904-01 WHEELSTOP

1000-01 BIKE FACILITIES

1000-02 WASTE RECEPTACLE

1000-03 PICNIC TABLE

1000-04 BENCH

¾

¾

Amelanchier sp.

Crataegus erythropoda

Catalpa speciosa

Celtis occidentalis

Gymnocladus diocia

Juniperus scopulorum

Malus sp.

Prunus americana

Populus deltoides

Picea pungens

Pinus ponderosa

Prunus virginiana

Quercus gambelii

Quercus macrocarpa

Atriplex canescens

Artemisia filifolia

Acrostaphylos x coloradoensis Panchito

Ericameria nauseosa nauseosa glabrata

Ericameria nauseosa nauseosa

Forestiera pubescens v. pubescens

Fallugia paradoxa

Juniperus communis

Krascheninnikovia lanata

Mahonia aquifolium 'Compacta'

Mahonia repens

Potentilla fruticosa

Prunus besseyi 'Pawnee Buttes'

Rhus trilobata 'Autumn Amber'

Rhus trilobata

Rosa woodsii

Yucca glauca

Bouteloua gracilis

Carex nebrascensis

Deschampsia caespitosa Iris missouriensis

Juncus arcticus

Juncus torreyi

Sporobolus heterolepsis

1.5"R

A

B

C

D

Open Space and Mountain Parks Standard Trail Specifications and

Construction Details

Final Draft December 23, 2022

Confluent Design

2 OSMP Trail Construction Documents December 23, 2022

Table of Contents 000 General Specifications

001 Organization of Specifications 002 Intent of these Standard Specifications and Construction Details 003 General Requirements

003.10 DESCRIPTION

003.20 Permits

004 Terms, Abbreviations, and Definitions

004.10 MEANING OF TERMS

004.20 ABBREVIATIONS, ACRONYMS AND NOTATIONS

004.30 DEFINITIONS

005 Control of Work

005.10 DESCRIPTION

005.20 AUTHORITY OF THE PROJECT MANAGER

005.30 CONFORMITY TO THE DRAWINGS AND SPECIFICATIONS

005.40 WORKING HOURS

005.50 CONSTRUCTION PROGRESS SCHEDULE

005.60 COORDINATION AND NOTIFICATION

005.70 SUPERVISION AT THE JOB SITE

005.80 SPECIFICATIONS AND DRAWINGS

005.90 MEASUREMENT AND PAYMENT

006 Control of Materials

006.10 DESCRIPTION

006.20 HANDLING MATERIALS

006.30 MATERIAL SOURCES

006.40 MEASUREMENT

006.50 PAYMENT

007 Quality Control and Quality Assurance

007.10 DESCRIPTION

007.20 QUALITY CONTROL

007.30 RECORDS

007.40 QUALITY ASSURANCE

007.50 CORRECTION OR REMOVAL OF DEFECTIVE WORK

007.60 MEASUREMENT

007.70 PAYMENT

008 Measurement and Payment

008.10 DESCRIPTION

008.20 UNITS OF MEASUREMENT

008.30 METHODS OF MEASUREMENT

009 Mobilization

009.10 DESCRIPTION

3 OSMP Trail Construction Documents December 23, 2022

009.20 PROJECT IDENTIFICATION

009.30 MEASUREMENT

009.40 PAYMENT

010 Trail Design and Field Staking Notes

010.10 DESCRIPTION

010.20 PRELIMINARY TRAIL DESIGN

010.30 FINAL TRAIL DESIGN

010.40 FIELD STAKING NOTES

010.50 TRAIL DESIGN REVIEW AND APPROVAL PROCESS

010.60 MEASUREMENT

010.70 PAYMENT

011 Construction Survey, Staking, and Flagging

011.10 DESCRIPTION

011.20 GENERAL REQUIREMENTS FOR CONSTRUCTION SURVEY, STAKING, AND FLAGGING

011.30 REQUIREMENTS FOR CONSTRUCTION SURVEYING OF DESIGN/BUILD TRAILS

011.40 UTILITY LOCATES

011.50 STAKING AND FLAGGING REQUIREMENTS

011.60 STAKING AND FLAGGING REMOVALS

011.70 MEASUREMENT

011.80 PAYMENT

012 Construction Zone Public Access and Traffic Control

012.10 DESCRIPTION

012.20 GENERAL REQUIREMENTS FOR CONSTRUCTION ZONE AND PUBLIC ACCESS CONTROL . 50

012.30 PUBLIC ACCESS TRAIL CLOSURE PLAN

012.40 CONTRACTOR AND PUBLIC ACCESS SHARED USE PLAN

012.50 TRAIL CLOSURE AND PUBLIC ACCESS SHARED USE PLAN(S) CONTENT

012.60 MEASUREMENT

012.70 PAYMENT

013 Construction Access

013.10 DESCRIPTION

013.20 GENERAL REQUIREMENTS FOR USE AND PROTECTION OF EXISTING SERVICE ROADS

AND TRAILS

013.30 GENERAL REQUIREMENTS FOR USE AND PROTECTION OF TEMPORARY ACCESS ROUTES

013.40 TYPES OF TRANSPORTATION CONSIDERED FOR CONSTRUCTION ACCESS

013.50 CONSTRUCTION ACCESS PLAN CONTENT

013.60 MEASUREMENT

013.70 PAYMENT

014 Limits of Disturbance

014.10 DESCRIPTION

014.20 GENERAL REQUIREMENTS FOR LIMIT OF DISTURBANCE

4 OSMP Trail Construction Documents December 23, 2022

014.30 ADJUSTMENTS TO LIMITS OF DISTURBANCE

014.40 RESTORATION OF DISTURBANCE

014.50 MEASUREMENT

014.60 PAYMENT

015 Phasing of Work

015.10 DESCRIPTION

015.20 PHASING OF WORK

015.30 OPENING OF TRAILS TO PUBLIC USE

015.40 MEASUREMENT

015.50 PAYMENT

016 Construction Management of Conservation Corps Work

016.10 DESCRIPTION

016.20 GENERAL RESPONSIBILITIES FOR CONTRACTOR OVERSIGHT OF CONSERVATION CORPS

016.30 CONSERVATION CORPS WORK PRODUCTIVITY

016.40 RESPONSIBILITY FOR CONSERVATION CORPS WORK PRODUCT

016.50 MEASUREMENT

016.60 PAYMENT

017 Use of Helicopters

017.10 INSURANCE REQUIREMENTS

017.20 FUEL

017.30 CONTROL OF PUBLIC ACCESS

017.40 HELICOPTER STAGING (PICK POINT)

017.50 REDUCTION OF NOISE IMPACT

017.60 ENVIRONMENTAL PROTECTIONS

017.70 REGULATORY COMPLIANCE

017.80 MEASUREMENT

017.90 PAYMENT

090 RESERVED FOR GENERAL SPECIFICATIONS SPECIAL PROVISIONS

100 Environmental Specifications

101 Housekeeping

101.10 GENERAL

101.20 DOGS

101.30 SANITARY SERVICE (PORTABLE TOILETS)

101.40 BURNING, FIRE PROTECTION & PREVENTION

101.50 EQUIPMENT SERVICE

101.60 MEASUREMENT & PAYMENT

102 Preservation of Natural Features

102.10 LIMITS OF DISTURBANCE

102.20 DRILLING

102.30 AESTHETIC ATTRIBUTES

5 OSMP Trail Construction Documents December 23, 2022

102.40 MEASUREMENT & PAYMENT

103 Biological Resources - Vegetation

103.10 PROTECTION OF VEGETATION

103.20 MINIMIZE ENVIRONMENTAL DAMAGE

103.30 DAMAGE BY CONTRACTOR

103.40 VEGETATION REMOVAL AND REPLACEMENT

103.50 NOXIOUS AND INVASIVE SPECIES CONTROL

103.60 MEASUREMENT

103.70 PAYMENT

104 Biological Resources - Wildlife

104.10 PROTECTION OF MIGRATORY BIRDS

104.20 PRAIRIE DOG MANAGEMENT

104.30 PREBLE’S MEADOW JUMPING MOUSE

104.40 MEASUREMENT AND PAYMENT

105 Cultural Resources

105.10 LIMITS OF DISTURBANCE

105.20 CULTURAL RESOURCES AVOIDANCE

105.30 POST-REVIEW DISCOVERY

105.40 MEASUREMENT & PAYMENT

106 Water Quality and Erosion Control

106.10 GENERAL PRACTICES

106.20 STORMWATER MANAGEMENT PLAN

106.30 MATERIALS HANDLING AND SPILL PREVENTION

106.40 PROTECTION AND MAINTENANCE OF STORMWATER SYSTEMS (WATER CONTROL)

106.50 GROUNDWATER

106.60 AIR AND WATER POLLUTION CONTROL

106.70 MEASUREMENT

106.80 PAYMENT

107 Solid Waste and Contaminated Materials Management

107.10 SPILL RESPONSE PLAN*

107.20 DISPOSAL OF WASTE MATERIALS

107.30 CONTAMINATED SOIL AND WATER

107.40 MEASUREMENT & PAYMENT

108 Air and Noise Quality

108.10 AIR POLLUTANT AND DUST CONTROL

108.20 NOISE CONTROL

108.30 MEASUREMENT & PAYMENT

190 Reserved for Environmental Special Project Specifications 200 Trailway

201 Design Standards

201.10 DESCRIPTION

6 OSMP Trail Construction Documents December 23, 2022

201.20 DESIGN FOR TRAIL USERS AND RESOURCE PRESERVATION

201.30 DESIGN OF TRAIL GRADIENTS

201.40 DESIGN OF ROLLING CONTOUR TRAILS

201.50 DESIGN OF NATURAL SURFACE TRAILS

201.60 DESIGN OF AGGREGATE SURFACE TRAILS (Crusher Fines & Road Base)

201.70 DESIGN OF DRAINAGE AND SWALE CROSSINGS

201.80 DESIGN OF RETAINING WALLS

201.90 MEASUREMENT AND PAYMENT

202 Vegetation Clearing and Grubbing

202.10 DESCRIPTION

202.20 MATERIAL TO BE CLEARED

202.30 BRUSH REMOVAL

202.40 TREE AND STUMP REMOVAL

202.50 MEASUREMENT

202.60 PAYMENT

203 Excavation and Embankment (Earthwork & Natural Surface Trails)

203.10 DESCRIPTION

203.20 SOIL EXCAVATION AND EMBANKMENT

203.30 BEDROCK EXCAVATION

203.40 USE AND DISPOSAL OF EXCAVATED MATERIAL

203.50 ROCKFALL PROTECTION

203.60 MEASUREMENT

203.70 PAYMENT

204 Tread Surfacing

204.10 DESCRIPTION

204.20 PREPARATION OF TRAILBED

204.30 AGGREGATE SURFACING AND BASE COURSE

204.40 STONE PAVING

204.50 MEASUREMENT

204.60 PAYMENT

205 Climbing Turns

205.10 DESCRIPTION

205.20 CLIMBING TURN

205.30 STEPPED CLIMBING TURN

205.40 MEASUREMENT

205.50 PAYMENT

206 Talus Slope Tread

206.10 DESCRIPTION

206.20 TALUS TREAD SUBGRADE

206.30 TALUS TREAD SURFACE

206.40 MEASUREMENT

7 OSMP Trail Construction Documents December 23, 2022

206.50 PAYMENT

207 Trailway Repair

207.10 DESCRIPTION

207.20 TREAD SURFACE REPAIR

207.30 DRAINAGE IMPROVEMENTS FOR REPAIR PROJECTS

207.40 OTHER TRAIL IMPROVEMENTS FOR REPAIR PROJECTS

207.50 MEASUREMENT

207.60 PAYMENT

208 Fords

208.10 NATURAL FORD

208.20 ARMORED FORD

208.30 MEASUREMENT

208.40 PAYMENT

290 RESERVED FOR TRAILWAY SPECIAL PROJECT SPECIFICATIONS

300 Drainage Structures

301 Culverts

301.10 DESCRIPTION

301.20 CULVERTS

301.30 HEADWALLS

301.40 MEASUREMENT

301.50 PAYMENT

302 Drain Dips & Waterbars

302.10 DESCRIPTION

302.20 DRAIN DIPS

302.30 ROCK WATERBARS

302.40 LOG WATERBARS

302.50 MEASUREMENT

302.60 PAYMENT

303 Underdrains

303.10 DESCRIPTION

303.20 ROCK UNDERDRAINS

303.30 MEASUREMENT

303.40 PAYMENT

304 Ditches

304.10 DESCRIPTION

304.20 SIDE DITCHES

304.30 LEADOFF DITCHES

304.40 MEASUREMENT

304.50 PAYMENT

305 Riprap (Slope Stabilization)

305.10 DESCRIPTION

8 OSMP Trail Construction Documents December 23, 2022

305.20 RIPRAP

305.30 MEASUREMENT

305.40 PAYMENT

390 Reserved for Drainage Structures Special Project Specifications 400 Trail Structures

401 Switchbacks

401.10 DESCRIPTION

401.20 TYPE 1 – RADIUS SWITCHBACK

401.30 TYPE 2 – CIRCULAR LANDING SWITCHBACK

401.40 MEASUREMENT

401.50 PAYMENT

402 Causeways

402.10 DESCRIPTION

402.20 CAUSEWAY WITH LOG OR TIMBER RETAINER

402.30 CAUSEWAY WITH ROCK RETAINER

402.40 MEASUREMENT

402.50 PAYMENT

403 Puncheons

403.10 DESCRIPTION

403.20 SAWN TIMBER PUNCHEON

403.30 MEASUREMENT

403.40 PAYMENT

404 Side Barriers

404.10 DESCRIPTION

404.20 STACKED ROCK BARRIERS AND PINNERS

404.30 LOG BARRIER

404.40 MEASUREMENT

404.50 PAYMENT

405 Retaining Walls

405.10 DESCRIPTION

405.20 TIMBER RETAINING WALL

405.30 STACKED ROCK RETAINING WALL

405.40 GABION RETAINING WALL

405.50 MEASUREMENT

405.60 PAYMENT

406 Steps and Staircases

406.10 DESCRIPTION

406.20 INDIVIDUAL STEPS

406.30 STAIRCASES

406.40 MEASUREMENT

406.50 PAYMENT

9 OSMP Trail Construction Documents December 23, 2022

407 Retainers

407.10 DESCRIPTION

407.20 ROCK RETAINERS

407.30 LOG AND TIMBER RETAINERS

407.40 MEASUREMENT

407.50 PAYMENT

490 Reserved for Trail Structures Special Project Specifications 500 Restriction Devices

501 Fences

501.10 DESCRIPTION

501.20 POST AND WIRE FENCE (SMOOTH, BARBED, AND HIGH TENSILE)

501.30 POST AND DOWEL FENCE

501.40 BUCK AND RAIL (JACK LEG) FENCE (TYPE 1 AND TYPE 2)

501.50 SNOW FENCE

501.60 CONSTRUCTION FENCE

501.70 MEASUREMENT

501.80 PAYMENT

502 Gates

502.10 WIRE GATE

502.20 METAL SWING GATE

502.30 MEASUREMENT

502.40 PAYMENT

590 Reserved for Restriction Devices Special Project Specifications 600 Pedestrian Trail Bridges

601 Design Standards

601.10 BRIDGE DESIGN LOADS

601.20 BRIDGE SLOPES

601.30 APPROACH SECTIONS

601.40 USER BARRIERS (CURBS AND RAILINGS)

601.50 ACCESSIBILITY

602 Log Stringer Trail Bridge (Single and Double)

602.10 DESCRIPTION

602.20 LOG STRINGER TRAIL BRIDGES

602.30 MEASUREMENT

602.40 PAYMENT

603 Sawn Timber Trail Bridge

603.10 DESCRIPTION

603.20 SAWN TIMBER TRAIL BRIDGES

603.30 MEASUREMENT

603.40 PAYMENT

604 Trail Bridge Substructures

10 OSMP Trail Construction Documents December 23, 2022

604.10 TIMBER AND LOG SILLS ON GABION BASKET FOUNDATION

604.20 TIMBER SILLS ON TIMBER CRIBBING FOUNDATION

604.30 TIMBER AND LOG SILLS ON AGGREGATE PAD

604.40 MEASUREMENT

604.50 PAYMENT

690 Reserved for Trail Bridge Special Project Specifications 700 Restoration

701 Obliteration of Abandoned Trails

701.10 GENERAL

701.20 EARTHWORK

701.30 REMOVAL OF STRUCTURES AND OBSTRUCTIONS

701.40 NATURALIZATION

701.50 MEASUREMENT

701.60 PAYMENT

702 Check Dams

702.10 ROCK CHECK DAMS

702.20 LOG CHECK DAMS

702.30 MEASUREMENT

702.40 PAYMENT

703 Topsoil Preparation

703.10 NATIVE TOPSOIL

703.20 SOIL CONDITIONING

703.30 MEASUREMENT

703.40 PAYMENT

704 Seeding

704.10 DESCRIPTION

704.20 SEED MIXES AND SOURCE

704.30 INTERIM STABILIZATION

704.40 FINAL STABILIZATION

704.50 SEED INSTALLATION (INTERIM AND FINAL)

704.60 ACCEPTANCE, MAINTENANCE, AND WARRANTY

704.70 MEASUREMENT

704.80 PAYMENT

705 Mulching

705.10 DESCRIPTION

705.20 HYDRAULIC MULCH

705.30 WOOD STRAND MULCH

705.40 MEASUREMENT

705.50 PAYMENT

706 Erosion Control Blankets

706.10 DESCRIPTION

11 OSMP Trail Construction Documents December 23, 2022

706.20 SURFACE PREPARATION

706.30 SLOPE INSTALLATION

706.40 CHANNEL INSTALLATION

706.50 CONSTRUCTION PERIOD MAINTENANCE

706.60 MEASUREMENT

706.70 PAYMENT

707 Erosion Control Logs

707.10 DESCRIPTION

707.20 INSTALLATION AND MAINTENANCE

707.30 MEASUREMENT

707.40 PAYMENT

790 Reserved for Incidentals Special Project Specifications 800 Materials

801 Rock and Aggregate

801.10 LOCALLY SOURCED ROCK AND AGGREGATE

801.20 IMPORTED ROCK

801.30 IMPORTED AGGREGATE

802 Pipe Material

802.10 CORRUGATED STEEL PIPE

802.20 CORRUGATED PLASTIC PIPE

803 Fence Material

803.10 FENCE WIRE & HARDWARE

803.20 FENCE POSTS

803.30 TEMPORARY PLASTIC FENCE

803.40 TEMPORARY SNOW FENCE

804 Geotextiles

804.10 NON-WOVEN GEOTEXTILE

804.20 GEOTEXTILE FASTENERS

805 Material for Wood Structures

805.10 LOCALLY SOURCED MATERIAL FOR WOOD STRUCTURES

805.20 IMPORTED MATERIAL WOOD STRUCTURES

806 Fasteners and Hardware

806.10 NAILS AND SPIKES

806.20 LAG SCREWS

806.30 BOLTS AND NUTS

806.40 WASHERS

806.50 REBAR STAKES

807 Material for Gabion Baskets

807.10 GABION CAGES

807.20 GABION FASTENERS

807.30 GABION GEOTEXTILE

12 OSMP Trail Construction Documents December 23, 2022

808 Erosion Control Materials

808.10 MULCHES

808.20 EROSION CONTROL BLANKETS

808.30 EROSION CONTROL LOGS

STANDARD SPECIAL PROVISI